{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1699971199",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb7e1ebde37dd96487767e3cab8b10a478072cb2356f84b2690924649024cfe80",
    "signature": "0x284c2e42c7d4ce7dfb5a00250d7dfb07e46fb7b8a3fa0965bc9f881fa7853cdd23a82fb66bdac6c8a446c68240911b66c4c62dbb652c50c1be033b3203ccfe8e1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}